... sides 3.different locking way Y-bearings, with grub screws, YAT 203-0081. The Y-bearings are usually refered to ... outer surface.3. There many series of the SKF Y-bearing including YAT 2, YAR 2, YET 2, ... and so on.4. The Y-bearings are mounted in appropriate housings to form Y-bearing units. And the various ... longer bearing life through superior seal performance Y-bearings, with grub screws, YAT 203-008